engine TOYOTA SIENNA 2004 XL20 / 2.G Owners Manual

04 SIENNA_U (L/O 0408)
492
2004 SIENNA from Aug. ’04 Prod. (OM45422U)
Engine compartment
Instrument panel (driver’s side)
Fuses (type A)1. ETCS 10 A: Multiport fuel injection
system/se quential multiport fuel injec-
tion system
2. EFI NO.1 20 A: Multiport fuel injection
system/se quential multiport fuel injec-
tion system, “EFI NO.2” fuse
3. HLP RL 15 A: Right−hand headlight
(low beam)
4. DRL 20 A: Daytime running light sys-
tem, “H −LP RH” and “H −LP LH” fuses
5. ALTS 7.5 A: Charging system
6. HLP LL 15 A: Left−hand headlight
(low beam), front fog lights
Instrument panel (passenger’s side)
7. DOOR NO.2 25 A: Power door lock
system
8. HAZ 15 A: Turn signal lights, emergen-
cy flashers
9. RAD NO.3 30 A: Audio system
10. A/F 25 A: A/F sensor
11. HORN 10 A: Horns
12. EFI NO.2 10 A: Multiport fuel injection
system/s equential multiport fuel injec-
tion system
Fuses

04 SIENNA_U (L/O 0408)
2004 SIENNA from Aug. ’04 Prod. (OM45422U)
Publication No. OM45422U
Part No. 01999-45422
Printed in Japan 01−0408 −00
Quick index
 If a service reminder indicator or warning buzzer comes on 167 . . . . . . . .
 If your vehicle will not start 406 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\
. .
 If your engine stalls while driving 409 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
 If your vehicle overheats 410 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\
. . . . .
 If you have a flat tire 411 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\
. . . . . . . .
 If your vehicle needs to be towed 427 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
 Tips for driving during break −in period 366 . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
 How to start the engine 394 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\
. . . . . .
 General maintenance 443 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\
. . . . . . . . .
Gas station information
Fuel type:
UNLEADED gasoline, Octane Rating 87 (Research Octane Number 91)
or higher.
See page 366 for detailed information.
Fuel tank capacity:
79 L (21 gal., 17.5 Imp. gal.)
Engine oil: API grade SL “Energy −Conserving” or ILSAC multigrade engine oil is
recommended.
See page 457 for detailed information.
Tire information: See pages 463 through 474.
Tire inflation pressure: See page 491.
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04 SIENNA_U (L/O 0408)
2004 SIENNA from Aug. ’04 Prod. (OM45422U)
Maintenance procedures for the engine,
chassis, body, electrical system, and more,
are clearly explained and illustrated.
Periodic maintenance and tuneup
Periodic maintenance and tuneup helps to pre-
vent small problems from growing into larger ones lat-
er on. The repair manual outlines exactly what main-
tenance is required and clearly explains how to do the
work yourself stepbystep.
Areas covered include such things as spark plug re-
placement, valve clearance adjustment and engine oil
and filter replacement.
Where to obtain the Repair Manual
The repair manual for SIENNA, written in Eng-
lish, may be purchased as applicable from any
Toy ota dea l er.
Pub. Name: 2004 SIENNA Repair Manual
Pub. No.: RM1025U1 RM1025U2